[go: up one dir, main page]

CA3113763C - Starry projection lamp - Google Patents

Starry projection lamp Download PDF

Info

Publication number
CA3113763C
CA3113763C CA3113763A CA3113763A CA3113763C CA 3113763 C CA3113763 C CA 3113763C CA 3113763 A CA3113763 A CA 3113763A CA 3113763 A CA3113763 A CA 3113763A CA 3113763 C CA3113763 C CA 3113763C
Authority
CA
Canada
Prior art keywords
component
shell
starry
projection lamp
water ripple
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA3113763A
Other languages
French (fr)
Other versions
CA3113763A1 (en
Inventor
Caijian Zheng
Wenzhen Ouyang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Skoe Technology Co Ltd
Original Assignee
Shenzhen Skoe Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Skoe Technology Co Ltd filed Critical Shenzhen Skoe Technology Co Ltd
Publication of CA3113763A1 publication Critical patent/CA3113763A1/en
Application granted granted Critical
Publication of CA3113763C publication Critical patent/CA3113763C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • F21S10/002—Lighting devices or systems producing a varying lighting effect using liquids, e.g. water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • F21S10/007—Lighting devices or systems producing a varying lighting effect using rotating transparent or colored disks, e.g. gobo wheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • F21S6/004—Lighting devices intended to be free-standing with a lamp housing in direct contact with the floor or ground
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or frames
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • F21V5/02—Refractors for light sources of prismatic shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • F21V23/045—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor receiving a signal from a remote controller
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • F21V5/045—Refractors for light sources of lens shape the lens having discontinuous faces, e.g. Fresnel lenses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2121/00—Use or application of lighting devices or systems for decorative purposes, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2121/008—Use or application of lighting devices or systems for decorative purposes, not provided for in codes F21W2102/00 – F21W2107/00 for simulation of a starry sky or firmament
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2113/00—Combination of light sources
    • F21Y2113/20—Combination of light sources of different form
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/30—Semiconductor lasers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

ABSTRACT The present disclosure relates to a starry projection lamp, including a shell, a control panel arranged in the shell, a laser component, a water ripple component, and a film component. The lower part of the water ripple component is provided with a driving component which drives the water ripple component to move; the upper part, corresponding to the water ripple component, of an upper shell is provided with a lens outer cover; a lower shell is hemispheric; the lower part of the lower shell is also connected with a base; a power component is arranged inside the base; the upper part of the base is provided with a ring-like groove; and the shell is rotatably arranged on the ring-like groove of the base. 11 Date Recue/Date Received 2021-03-30

Description

STARRY PROJECTION LAMP
TECHNICAL FIELD
[0001] The present disclosure relates to a projection device, and in particular, a starry projection lamp.
BACKGROUND
[0002] Starry projection lamps are often used in some indoor places. By means of improvements on lamps, the lamps are used to directly project a starry environment to create an environment with stars. This is beneficial for people to relieve fatigue and stress caused by working for one day, and has a good decorative effect.
[0003] In the current industry, a projection lamp that combines water ripples and laser has a small water ripple projection area and a relatively regular movement, so that the projection effect is reduced; and this projection lamp easily causes people to have a visual fatigue.
SUMMARY
[0004] The technical problem to be solved in the present disclosure is to provide a starry projection lamp for the aforementioned defects in the prior art, so as to solve the defect that the starry projection lamp in the prior art has a monotonous projection effect.
[0005] The technical solution used by the present disclosure to solve the technical problems is: A starry projection lamp includes a shell, a control panel arranged in the shell, a laser component, a water ripple component, and a film component. The lower part of the water ripple component is provided with a driving component which drives the water ripple component to move; the shell includes a lower shell and an upper shell fastened on the lower shell; the upper part, corresponding to the water ripple component, of the upper shell is provided with a lens outer cover; the laser component is configured to provide starry light, and the film component is used for providing a moon-like light pattern, a first light outlet hole is arranged at a position, corresponding to the laser component, on the upper shell to allow light of the laser component Date Recue/Date Received 2021-10-25 to be emitted therethrough, and a second light outlet hole is arranged at a position, corresponding to the film component, on the upper shell to allow light of the film component to be emitted therethrough, the lower shell is hemispheric; the lower part of the lower shell is also connected with a base; a power component is arranged inside the base; the power component is electrically connected to the control panel; the upper part of the base is provided with a ring-like groove; and the shell is rotatably arranged on the ring-like groove of the base;
wherein a long-strip hole is formed in the lower shell; at least one group of stepped limiting grooves parallel to the long-strip hole are formed inside the lower shell; a fixing sheet is also arranged in the lower shell; a limiting bulge acting with the limiting grooves is arranged on the fixing sheet; and connecting pieces arranged on the long-strip hole in a penetrating manner and connected to the fixing sheet are arranged on the base.
[0006] In one of the embodiments, the first light outlet hole and the second outlet hole are arranged at two opposite sides of the lens outer cover.
la Date Recue/Date Received 2021-10-25
[0007] In one of the embodiments, the connecting pieces are connecting pillars fixed on the base; fixing holes cooperating with and corresponding to the connecting pillars are correspondingly arranged on the fixing sheet; two connecting pillars and two corresponding fixing holes are provided respectively; and a first through hole used for threading is also arranged between the two fixing holes.
[0008] In one of the embodiments, two groups of limiting grooves are provided, and are respectively arranged on two sides of the long-strip hole; and the fixing sheet is correspondingly provided with two limiting bulges cooperating with the limiting grooves.
[0009] In one of the embodiments, the lower part of the base is provided with an anti-skid pad.
[0010] In one of the embodiments, the water ripple component includes an aluminum base plate, a water ripple sheet, and at least one LED light source uniformly distributed by taking a center of the aluminum base plate as a circle center; the driving component includes a motor, an output shaft and a motor cover; the output shaft is arranged on the aluminum base plate in a penetrating manner, and resists against the water ripple sheet; the driving component is arranged in the middle of the lower shell; the driving component drives the water ripple component to move; the motor and the water ripple component are arranged in the motor cover;
and the top of the motor cover resists against the bottom of the lens outer cover.
[0011] In one of the embodiments, the laser component includes a laser device and a grating sheet arranged at the upper part of the laser device; a heat dissipater is arranged at a periphery of the laser component.
[0012] In one of the embodiments, the film component includes a white-light lamp panel, a projection seat, and a first optical lens, a film sheet, a film sheet pad and a projection seat cap which are arranged in the projection seat; LED light sources are arranged on the white-light lamp panel; the projection seat is provided with a second through hole; the LED light sources pass through the second through hole; the first optical lens is arranged above the LED light Date Recue/Date Received 2021-10-25 sources; the film sheet is arranged above the first optical lens by means of the film sheet pad;
and a second optical lens is arranged in the second light outlet hole.
[0013] In one of the embodiments, the appearance of the lens outer cover is of a semicircular sphere shape; an outer surface of the lens outer cover is a texture-free smooth surface; and an inner surface is formed by splicing a plurality of triangular lenses.
[0014] In one of the embodiments, a voice control module and a Wi-Fi intelligent module are also arranged on the control panel; a button component is arranged in the control panel; the 2a Date Recue/Date Received 2021-10-25 inner surface is formed by splicing a plurality of triangular lenses.
[0014] In one of the embodiments, a voice control module and a Wi-Fi intelligent module are also arranged on the control panel; a button component is arranged in the control panel; the button component is electrically connected to the control panel; and a voice receiving hole is formed in the shell.
[0015] The present disclosure has the beneficial effects that by means of the arrangement of the water ripple component, the laser component and the film component, a water ripple effect, a starry effect and a moon effect can be produced; furthermore, the water ripple component is rotatably disposed to cause imaged water ripples to reversely move, so that this water ripple effect is more irregular than the traditional water ripple effect; and the shell of the starry projection lamp is rotatably arranged on the base to cause the projection direction to be changeable, which greatly enhances the projection effect, brings a visual enjoyment to users, and makes the users get relaxed more easily.
BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The present disclosure is further described below in combination with the accompanying drawings and embodiments. In the drawing:
[0017] Fig. 1 is a schematic diagram of an exploded structure of a starry projection lamp of the present disclosure;
[0018] Fig. 2 is a schematic diagram of an entire structure of a starry projection lamp of the present disclosure;
[0019] FIG. 3 is a schematic diagram of a half-sectional structure of the present invention;
and
[0020] Fig. 4 is a schematic structural diagram of a fixing sheet of the present disclosure.
[0021] 1: shell; 11: lower shell; 111: long-strip hole; 112: limiting groove;
12: upper shell; 13:
control panel; 14: fixing sheet; 141: limiting bulge; 142: fixing hole; 2:
laser component; 21:
grating sheet; 22: laser device; 23: heat dissipater; 24: first light outlet hole; 3: water ripple component; 31: aluminum base plate; 32: water ripple sheet; 4: film component;
41: white-light lamp panel; 421: projection seat main body; 422: projection seat cap; 43:
first optical lens; 44:
film sheet; 45: film sheet pad; 46: second light outlet hole; 47: second optical lens; 5: driving component; 51: motor; 52: motor cover; 53: output shaft; 6: lens outer cover;
7: base; 701: base upper shell; 702: base lower shell; 71: ring-like groove; 72: power component;
73: anti-skid pad;
74: connecting piece; 75: fixed bracket; and 8: button component.

Date Recue/Date Received 2021-03-30 DESCRIPTION OF THE EMBODIMENTS
[0022] Now with reference to the drawings, the preferred embodiments of the present disclosure are described in detail.
[0023] As shown in Fig. 1 to Fig. 4, a starry projection lamp is provided, including a shell 1, a control panel 13 arranged in the shell 1, a laser component 2, a water ripple component 3, and a film component 4. The laser component 2 is used for achieving a star twinkling effect; the water ripple component 3 is used for achieving a water ripple effect; and the film component 4 is used for achieving a moon projection effect. The lower part of the water ripple component 3 is provided with a driving component 5 which drives the water ripple component 3 to move; the shell 1 includes a lower shell 11 and an upper shell 12 fastened on the lower shell 11; the upper part, corresponding to the water ripple component 3, of the upper shell 12 is provided with a lens outer cover 6; the lower shell 11 is hemispheric; the lower part of the lower shell 11 is also connected with a base 7; a power component 72 is arranged inside the base 7;
the power component 72 is electrically connected to the control panel 13; the upper part of the base 7 is provided with a ring-like groove 71; and the shell 1 is rotatably arranged on the ring-like groove 71 of the base 7. By means of the arrangement of the water ripple component 3, the laser component 2 and the film component 4, a water ripple projection effect, a starry projection effect and a moon projection effect can be produced; furthermore, the water ripple component 3 is rotatably disposed to cause imaged water ripples to reversely move, so that this effect is more irregular than the traditional water ripple effect; and the shell 1 of the starry projection lamp is rotatably arranged on the base 7 to cause the projection direction to be changeable, which greatly enhances the projection effect, brings a visual enjoyment to users, and makes the users get relaxed more easily.
[0024] In combination with Fig. 2 and Fig. 3, the lower shell 11 is hemispheric, and the lower shell 11 has an accommodating cavity. The upper shell 12 is fastened on the lower shell 11, and can be conveniently taken down to replace a pattern of a component inside to form different projection shapes. The base 7 is internally provided with the power component 72. The base 7 includes a base upper shell 701 and a base lower shell 702; the base upper shell 701 and the base lower shell 702 are connected by means of a fixed bracket 75; the lower part of the base 7 is provided with an anti-skid pad 73 to ensure stable placement of the base 7 on a placement plane.
[0025] In further combination with Fig. 4, in the present embodiment, a long-strip hole 111 is formed in the bottom of the lower shell 11; at least one group of stepped limiting grooves 112 Date Recue/Date Received 2021-03-30 parallel to the long-strip hole 111 are formed inside the accommodating cavity of the lower shell 11; a fixing sheet 14 is also arranged in the accommodating cavity of the lower shell 11; a limiting bulge 141 acting with the limiting grooves 112 is arranged on the fixing sheet 14; and a connecting piece 74 arranged on the long-strip hole 111 in a penetrating manner and connected to the fixing sheet 14 is arranged on the base 7. The base 7 and the shell 1 are connected by means of the action of the connecting piece 74, and rotation of the shell 1 on the base 7 is realized by means of the action of the limiting bulge 141 and the stepped limiting grooves 112 to realize angle adjustment for the shell 1.
[0026] Further, in the present embodiment, the connecting piece 74 is a connecting pillar fixed on the base 7. A peripheral size of the connecting pillar is less than the width of the long-strip hole 111 to ensure that the connecting pillar can move in the long-strip hole 111 along with the rotation of the fixing sheet 14. A fixing hole 142 cooperating with and corresponding to the connecting pillar is correspondingly arranged on the fixing sheet 14.
Connection between the base 7 and the shell 1 is realized by means of cooperation between the connecting pillar and the fixing hole 142. There are two connecting pillars and two corresponding fixing holes 142, respectively. The fixing holes 142 may be screw fixing holes, so the connecting piece and the fixing sheet 14 are connected by means of screws. Or, each connecting pillar may be set to have a certain taper, with a smaller upper end. The connecting pillars are nested in the fixing holes 142, and a firm connection between the connecting pillars and the fixing sheet 14 is realized by means of interference fit. The two connecting pillars are disposed front and back along the long-strip hole 111. In the present embodiment, a first through hole is also arranged between the two fixing holes 142. The first through hole is used for threading a starry projection lamp wire.
[0027] In the present disclosure, there are two groups of limiting grooves 112 respectively arranged on two sides of the long-strip hole 111. The fixing sheet 14 is correspondingly provided with two limiting bulges 141 cooperating with the limiting grooves 112. When the shell 1 is rotated along a specified direction, the limiting bulges 141 move on the limiting grooves 112, and cooperate with the corresponding limiting grooves 112 to fix the shell 1.
[0028] The water ripple component 3, the laser component 2 and the film component 4 are all arranged inside the shell 1, and are electrically connected to the control panel 13, respectively.
The control panel 13 is connected to the power component 72 in the base 7.
[0029] Specifically, the water ripple component 3 includes an aluminum base plate 31, a water ripple sheet 32, and at least one LED light source uniformly distributed by taking a center of the aluminum base plate 31 as a circle center. The driving component 5 is arranged in the middle of the lower shell 11. The driving component 5 includes a motor 51, an output shaft 53 Date Recue/Date Received 2021-03-30 and a motor cover 52. The motor 51 and the water ripple component 3 are arranged in the motor cover 52. The aluminum base plate 31 facilitates heat dissipation of the water ripple component 3. The output shaft 53 is arranged on the aluminum base plate 31 in a penetrating manner, and resists against the water ripple sheet 32. The top of the motor cover 52 resists against the bottom of the lens outer cover 6 to ensure that the whole water ripple component 3 has a compact overall structure and can be effectively aligned with the lens outer cover 6.
[0030] The appearance of the lens outer cover 6 is of a semicircular sphere shape; an outer surface of the lens outer cover 6 is a texture-free smooth surface; and an inner surface is formed by splicing a plurality of triangular lenses. The lens outer cover 6 that is formed by splicing the plurality of triangular lenses has an amplification effect on light, and can meet an effect of refracting and amplifying a water ripple light pattern to form a large-area exceptional and colourful water ripple light pattern effect.
[0031] Under the action of the driving component 5 and the lens outer cover 6, the water ripple component 3 achieves a large-area rotational water ripple water pattern effect, which brings a fantastic visual enjoyment to people.
[0032] The laser component 2 includes a laser device 22 and a grating sheet 21 arranged at the upper part of the laser device 22. An illuminated surface of the grating sheet 21 faces a light-emitting surface of the laser device 22. A first light outlet hole 24 is arranged at a corresponding position of the upper shell 12 to allow light of the laser component 2 to be emitted. The grating piece 21 is a starry pattern; laser emitted by the laser device 22 is refracted by the starry pattern grating sheet 21 to form starry light; the starry light is projected to the outside through light outlets to create static starry light atmosphere, which greatly enhances the visual experience of a user and makes the user pleasant. A heat dissipater is also arranged at a periphery of the laser component 2, and is used for dissipating heat of the laser component 2.
[0033] The film component 4 is used for providing a moon-like light pattern, and includes a white-light lamp panel 41, a projection seat, and a first optical lens 43 and a film sheet 44 which are arranged in the projection seat. The projection seat includes a projection seat main body 421 and a projection seat cap 422; and the first optical lens 43, the film sheet 44 and a film sheet pad 45 are all arranged in a cavity formed by the projection seat cap 422. A white-light light source is arranged on the white-light lamp panel 41; the bottom of the projection seat main body 421 is provided with a second through hole; the white-light light source passes through the second through hole; the first optical lens 43 is used for focusing the white-light light source to enable the light to irradiate the film sheet 44; the first optical lens 43 is arranged above the LED light sources; and the film sheet 44 is arranged above the first optical lens 43 by means of the film Date Recue/Date Received 2021-03-30 sheet pad 45. In the present embodiment, the film sheet 44 provides a moon light pattern. A
second light outlet hole 46 is arranged on the shell to allow light of the film component 4 to be emitted. The second light outlet hole 46 is located right above the film component 4. A second optical lens 47 is arranged inside the second light outlet hole 46 and used for focusing of the film sheet 44 to ensure that a moon pattern is displayed clearly and completely.
[0034] In the present embodiment, a voice control module and a Wi-Fi module are arranged on the control panel 13; a button component 8 is also arranged in the shell 1;
the button component 8 is electrically connected to the control panel 13; and a voice receiving hole 9 is also formed in the shell 1. Wireless communication between the control panel 13 and a mobile phone or an intelligent sound box and the like can be realized by means of the Wi-Fi module, and functions such as controlling on/off states and light effects of light to be switched, remotely and regularly controlling a working state of the starry projection lamp, and remotely wirelessly adjusting the brightness of the light can be realized by means of a mobile phone APP. The voice receiving hole 9 is used to receive external music or voices; the voice control module controls the light of the starry projection lamp to correspondingly flicker with the rhythm of music; and the button component may include keys having functions of light switch, light scene mode, light brightness, and the like.
[0035] The starry projection lamp of the present disclosure has a rotational projection direction, has the starry, moon and rotational water ripple effects, and brings a visual enjoyment to the user.
[0036] It should be noted that the terms "perpendicular", "horizontal", "coaxial", "left" and similar expressions used herein are for illustrative purposes only, and are not meant to be the only implementation modes.
[0037] All the technical features of the embodiments described above can be arbitrarily combined. In order to simplify the description, all possible combinations of the technical features in the above embodiments have not been described. However, the combinations of these technical features should be considered as the scope described in this description as long as there is no contradiction in them.
[0038] It should be understood that the above embodiments are only used to illustrate the technical solutions of the present disclosure, not to limit them. Those skilled in the art can make modifications to the technical solutions in the embodiments described above, or make equivalent replacements to partial technical features; and these modifications and replacements shall all fall within the protection scope of claims appended of the present disclosure.

Date Recue/Date Received 2021-03-30

Claims (13)

Claims WHAT IS CLAIMED IS:
1. A starry projection lamp, comprising a shell, a control panel arranged in the shell, a laser component, a water ripple component, and a film component, wherein the lower part of the water ripple component is provided with a driving component which drives the water ripple component to move; the shell comprises a lower shell and an upper shell fastened on the lower shell; the upper part, corresponding to the water ripple component, of the upper shell is provided with a lens outer cover; the laser component is configured to provide starry light, and the film component is used for providing a moon-like light pattern, a first light outlet hole is arranged at a position, corresponding to the laser component, on the upper shell to allow light of the laser component to be emitted therethrough, and a second light outlet hole is arranged at a position, corresponding to the film component, on the upper shell to allow light of the film component to be emitted therethrough; the lower shell is hemispheric; the lower part of the lower shell is also connected with a base; a power component is arranged inside the base; the power component is electrically connected to the control panel; the upper part of the base is provided with a ring-like groove; and the shell is rotatably arranged on the ring-like groove of the base; wherein a long-strip hole is formed in the lower shell; at least one group of stepped limiting grooves parallel to the long-strip hole are formed inside the lower shell; a fixing sheet is also arranged in the lower shell; a limiting bulge acting with the limiting grooves is arranged on the fixing sheet; and connecting pieces arranged on the long-strip hole in a penetrating manner and connected to the fixing sheet are arranged on the base.
2. The starry projection lamp according to claim 1, wherein the first light outlet hole and the second outlet hole are arranged at two opposite sides of the lens outer cover.
3. The starry projection lamp according to claim 2, wherein the connecting pieces are connecting pillars fixed on the base; fixing holes cooperating with and corresponding to the connecting pillars are correspondingly arranged on the fixing sheet; two connecting pillars and two corresponding fixing holes are provided, respectively; and a first through hole used for threading is also arranged between the two fixing holes.
4. The starry projection lamp according to claim 3, wherein two groups of limiting grooves are provided; the two groups of limiting grooves are respectively arranged on two sides of the long-strip hole; and the fixing sheet is correspondingly provided with two limiting bulges cooperating with the limiting grooves.
5. The starry projection lamp according to claim 4, wherein the lower part of the base is provided with an anti-skid pad.
6. The starry projection lamp according to claim 1, wherein the water ripple component comprises an aluminum base plate, a water ripple sheet, and at least one LED
light source uniformly distributed by taking a center of the aluminum base plate as a circle center; the driving component comprises a motor, an output shaft and a motor cover; the output shaft is arranged on the aluminum base plate in a penetrating manner, and resists against the water ripple sheet; the driving component is arranged in the middle of the lower shell; the driving component drives the water ripple component to move; the motor and the water ripple component are arranged in the motor cover; and the top of the motor cover resists against the bottom of the lens outer cover.
7. The starry projection lamp according to claim 1, wherein the laser component comprises a laser device and a grating sheet arranged at the upper part of the laser device; a heat dissipater is arranged at a periphery of the laser component.
8. The starry projection lamp according to claim 1, wherein the film component comprises a white-light lamp panel, a projection seat, and a first optical lens, a film sheet and a film sheet pad which are arranged in the projection seat; LED light sources are arranged on the white-light lamp panel; the projection seat is provided with a second through hole; the LED
light sources pass through the second through hole; the first optical lens is arranged above the LED light sources; the film sheet is arranged above the first optical lens by means of the film sheet pad; a second optical lens is arranged in the second light outlet hole.
9. The starry projection lamp according to claim 5, wherein the appearance of the lens outer cover is of a semicircular sphere shape; an outer surface of the lens outer cover is a texture-free smooth surface; and an inner surface is formed by splicing a plurality of triangular lenses.
10. The starry projection lamp according to claim 6, wherein the appearance of the lens outer cover is of a semicircular sphere shape; an outer surface of the lens outer cover is a texture-free smooth surface; and an inner surface is formed by splicing a plurality of triangular lenses.
11. The starry projection lamp according to claim 7, wherein the appearance of the lens outer cover is of a semicircular sphere shape; an outer surface of the lens outer cover is a texture-free smooth surface; and an inner surface is formed by splicing a plurality of triangular lenses.
12. The starry projection lamp according to claim 8, wherein the appearance of the lens outer cover is of a semicircular sphere shape; an outer surface of the lens outer cover is a texture-free smooth surface; and an inner surface is formed by splicing a plurality of triangular lenses.
13. The starry projection lamp according to claim 9, wherein a voice control module and a Wi-Fi intelligent module are also arranged on the control panel; a button component is arranged in the control panel; the button component is electrically connected to the control panel; and a voice receiving hole is formed in the shell.
CA3113763A 2021-02-25 2021-03-30 Starry projection lamp Active CA3113763C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110215223.X 2021-02-25
CN202110215223.XA CN112902095A (en) 2021-02-25 2021-02-25 Starry sky projection lamp

Publications (2)

Publication Number Publication Date
CA3113763A1 CA3113763A1 (en) 2021-06-17
CA3113763C true CA3113763C (en) 2022-05-10

Family

ID=75659757

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3113763A Active CA3113763C (en) 2021-02-25 2021-03-30 Starry projection lamp

Country Status (4)

Country Link
US (1) US11118745B2 (en)
EP (1) EP4050256B1 (en)
CN (1) CN112902095A (en)
CA (1) CA3113763C (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11346542B2 (en) * 2019-06-13 2022-05-31 Apple Inc. Electronic device with diffusively illuminated housing portions
USD957712S1 (en) * 2020-05-28 2022-07-12 Luple Inc. Portable light
USD963230S1 (en) * 2020-06-10 2022-09-06 Shenzhen Skoe Technology Co., Ltd. Music starry light
USD1004174S1 (en) * 2020-06-10 2023-11-07 Shenzhen Skoe Technology Co., Ltd. Planet music starry projection nightlight
CN212408339U (en) * 2020-06-30 2021-01-26 广东松下环境系统有限公司 Light emitting device
USD953590S1 (en) * 2020-07-23 2022-05-31 Shenzhen Skoe Technology Co., Ltd. Music starry projection light
USD953608S1 (en) * 2020-08-03 2022-05-31 Shenzhen Skoe Technology Co., Ltd. Projection light
USD953610S1 (en) * 2020-08-03 2022-05-31 Shenzhen Skoe Technology Co., Ltd. Projection light
USD953609S1 (en) * 2020-08-04 2022-05-31 Shenzhen Skoe Technology Co., Ltd. Star and moon projection light
USD960425S1 (en) * 2020-08-24 2022-08-09 Shenzhen Skoe Technology Co., Ltd. Star and moon projection light
USD972768S1 (en) * 2020-08-25 2022-12-13 Feng Peng Stage lighting
USD961837S1 (en) * 2020-08-31 2022-08-23 Shenzhen Skoe Technology Co., Ltd. Star and moon projection light
USD969394S1 (en) * 2020-09-02 2022-11-08 Shenzhen Skoe Technology Co., Ltd. Star moon light
USD1054088S1 (en) * 2021-01-25 2024-12-10 Zhongshan Yongqi Electronic Technology Co., Ltd. Basketball-shaped starry sky projector lamp
USD945052S1 (en) * 2021-03-26 2022-03-01 Guyi Huang Light
USD1035970S1 (en) * 2021-06-15 2024-07-16 Zhongshan Pao LONG Electronic Technology Co. Ltd. LED projection lamp
US11686950B2 (en) * 2021-06-18 2023-06-27 Zhongshan Bolang Electronic Technology Co., Ltd. Atmosphere starry sky light for festival entertainment
CN113658531A (en) * 2021-06-30 2021-11-16 厦门龙胜达照明电器有限公司 Lamp projecting starry sky
CN113357574B (en) * 2021-06-30 2023-06-27 生迪智慧科技有限公司 Star projecting lamp
USD1021215S1 (en) * 2021-07-01 2024-04-02 Zhongshan BO LONG Electronic Technology Co., Ltd. Projection lamp
US11287094B2 (en) * 2021-07-12 2022-03-29 Shenzhen Skoe Technology Co., Ltd. Aurora and night sky light projector
CN215807979U (en) * 2021-08-10 2022-02-11 深圳博浪科技有限公司 Projection lamp
CN215446403U (en) * 2021-08-27 2022-01-07 广州市五光十色舞台设备有限公司 Projection night lamp
US11353183B1 (en) * 2022-01-20 2022-06-07 Bi Ray Electronic Technology Co., Ltd Starry sky projection apparatus
US11585492B1 (en) * 2022-04-28 2023-02-21 Guangzhou colorful stage equipment Co., Ltd Light emitting assembly and light emitting device with multiple patterns
US11692680B1 (en) * 2022-09-28 2023-07-04 Shenzhen Xianzhuo Technology Co., Ltd Projection lamp and lamp holder
USD1057262S1 (en) * 2022-12-15 2025-01-07 Zeyong Wen Digital light
CN115962444A (en) * 2023-01-09 2023-04-14 深圳市有途科技有限公司 Low-cost multi-branch conductive rotating mechanism
US11906136B1 (en) * 2023-11-08 2024-02-20 Guangzhou colorful stage equipment Co., Ltd Projection lamp
CN221222468U (en) * 2023-12-06 2024-06-25 深圳博浪科技有限公司 Projection device for generating meteor light effects and projection lamp for generating meteor light effects
CN221975095U (en) * 2024-01-09 2024-11-08 深圳博浪科技有限公司 Star lamp

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4591955A (en) * 1984-08-24 1986-05-27 Kallay Adam G Illuminating device producing a ripple effect
US4779176A (en) * 1986-07-16 1988-10-18 Vari-Lite, Inc. Light pattern generator
US5902032A (en) * 1996-10-18 1999-05-11 Precision Projection Systems, Inc. Luminaire apparatus and method for generating lumias with a low wattage extended light source
US6623126B2 (en) * 2001-08-10 2003-09-23 Kabushikigaisya Goto Kogaku Kenkyujyo Projector for use in planetarium
JP3086827U (en) * 2001-12-19 2002-07-05 呉 文龍 Toys
US7857454B2 (en) * 2006-12-13 2010-12-28 Mattel, Inc. Image Projecting device
US20150276178A1 (en) * 2008-11-12 2015-10-01 Tseng-Lu Chien Led nightlight system having an image projection feature
GB0903897D0 (en) * 2009-03-06 2009-04-22 Quincom Ltd Light projector
CN202024185U (en) * 2010-12-29 2011-11-02 宁波市佳音机电科技有限公司 Spherical lamp with roller wheel structure
RU2558750C1 (en) * 2012-01-31 2015-08-10 Клауд Б. Инк. System for fluid simulated surface projection
DK177371B1 (en) * 2012-02-14 2013-02-25 Martin Professional As Animation and gobo forming means for illumination device
US9810404B1 (en) * 2012-11-08 2017-11-07 Jim Breen Laser with two levels of image adjustment
US20150092418A1 (en) * 2013-10-01 2015-04-02 Pavel Jurik Light control system for a luminaire utilizing a lamp with and intense hotspot
US9068726B2 (en) * 2013-11-13 2015-06-30 Gemmy Industries Corp. Spotlight
JP6207767B2 (en) * 2014-05-05 2017-10-04 フィリップス ライティング ホールディング ビー ヴィ Lighting system and method
EP3438524A1 (en) 2017-08-02 2019-02-06 ERCO GmbH Luminaire
CN207750864U (en) 2018-01-22 2018-08-21 亮信灯饰（深圳）有限公司 Light bulb
CN110375261A (en) 2019-07-15 2019-10-25 深圳北极之光科技有限公司 A kind of lamps and lanterns
CN210891354U (en) * 2019-08-21 2020-06-30 吉少奇 Trinity starry sky lamp structure
CN212132280U (en) * 2020-06-11 2020-12-11 东莞市星火太阳能科技股份有限公司 A multifunctional solar lamp
CN212273762U (en) * 2020-06-12 2021-01-01 谢伟波 Stage lamp device with starry sky effect
CN111895336A (en) * 2020-06-15 2020-11-06 厦门龙胜达照明电器有限公司 Atmosphere projection lamp
US10830410B1 (en) * 2020-07-27 2020-11-10 Shenzhen Xingwei Optoelectronic Technology Co., Ltd. LED projection lamp
CN214038219U (en) * 2021-02-25 2021-08-24 深圳市斯科易科技有限公司 Starry sky projection lamp

Also Published As

Publication number Publication date
CA3113763A1 (en) 2021-06-17
US20210247039A1 (en) 2021-08-12
EP4050256B1 (en) 2024-07-10
EP4050256A1 (en) 2022-08-31
CN112902095A (en) 2021-06-04
US11118745B2 (en) 2021-09-14
EP4050256C0 (en) 2024-07-10

Similar Documents

Publication Publication Date Title
CA3113763C (en) Starry projection lamp
US11118753B1 (en) Intelligent aurora borealis projection lamp
EP4030097B1 (en) Starry projection lamp
US20220243895A1 (en) Projection Apparatus Illuminating With Cloud Effect
US11739911B1 (en) Projection device
JP3235339U (en) Home lighting lamp
KR20140092616A (en) Lighting apparatus
KR101656343B1 (en) A Lighting Device
KR101900450B1 (en) LED table mirror for smart phone application interworking
US11543100B2 (en) Lens, light source module, and lamp
CN212805362U (en) Starry sky projection lamp
US11365865B1 (en) Moon lamp
JP4070625B2 (en) Light emitting diode floodlight device
CN214038219U (en) Starry sky projection lamp
CN214890643U (en) Intelligent northern light projection lamp
CN213930746U (en) Intelligent starry sky projection lamp
CN216814028U (en) Projection atmosphere lamp
CN214369670U (en) Phototherapy eyeshield ceiling lamp and banks
CN216844362U (en) Small and light novel bee-eye shaking-head lamp
CN212029239U (en) Novel more portable and small bee-eye shaking-head lamp
CN222186771U (en) Lamp holder structure capable of being turned over independently on two sides and floor lamp
CN213872551U (en) Novel bee-eye moving head lamp
CN220379624U (en) Multi-functional text projection formula wisdom garden lamp
CN214064595U (en) Magic ball lamp
CN215216036U (en) A far-near integrated ambient light that can be controlled by APP